Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 13075 and 13080 the smallest integer that is 34204200 that is divisible by both numbers.
Least Common Multiple (LCM) of 13075 and 13080 is 34204200.
LCM(13075,13080) = 34204200
Least common multiple or lowest common denominator (LCD) can be calculated in three ways;
Least common multiple can be found by multiplying the highest exponent prime factors of 13075 and 13080. First we will calculate the prime factors of 13075 and 13080.
Prime Factorization of 13075
5 | 13075 |
5 | 2615 |
523 | 523 |
1 |
Prime factors of 13075 are 5,523. Prime factorization of 13075 in exponential form is:
13075 = 52×5231
Prime Factorization of 13080
2 | 13080 |
2 | 6540 |
2 | 3270 |
3 | 1635 |
5 | 545 |
109 | 109 |
1 |
Prime factors of 13080 are 2, 3, 5,109. Prime factorization of 13080 in exponential form is:
13080 = 23×31×51×1091
Now multiplying the highest exponent prime factors to calculate the LCM of 13075 and 13080.
LCM(13075,13080) = 23×31×52×1091×5231
LCM(13075,13080) = 34204200
Factors of 13075
List of positive integer factors of 13075 that divides 13075 without a remainder.
1, 5, 25, 523, 2615, 13075
Factors of 13080
List of positive integer factors of 13080 that divides 13080 without a remainder.
1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 6540, 13080
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 13075 and 13080, than apply into the LCM equation.
GCF(13075,13080) = 5
LCM(13075,13080) = ( 13075 × 13080) / 5
LCM(13075,13080) = 171021000 / 5
LCM(13075,13080) = 34204200
(i) The LCM of 13080 and 13075 is associative
LCM of 13075 and 13080 = LCM of 13080 and 13075
1. What is the LCM of 13075 and 13080?
Answer: LCM of 13075 and 13080 is 34204200.
2. What are the Factors of 13075?
Answer: Factors of 13075 are 1, 5, 25, 523, 2615, 13075. There are 6 integers that are factors of 13075. The greatest factor of 13075 is 13075.
3. What are the Factors of 13080?
Answer: Factors of 13080 are 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 6540, 13080. There are 32 integers that are factors of 13080. The greatest factor of 13080 is 13080.
4. How to Find the LCM of 13075 and 13080?
Answer:
Least Common Multiple of 13075 and 13080 = 34204200
Step 1: Find the prime factorization of 13075
13075 = 5 x 5 x 523
Step 2: Find the prime factorization of 13080
13080 = 2 x 2 x 2 x 3 x 5 x 109
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 34204200 = 2 x 2 x 2 x 3 x 5 x 5 x 109 x 523
Step 4: Therefore, the least common multiple of 13075 and 13080 is 34204200.